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Under the round icon state, move the cursor to the position of centre of a circle (according to the position value of the cursor, or the cursor is reached and turned into ' X ' shape while appointing one), can't show, move the cursor at the same time, will reveal the present and round radius in the parameter window springing, will draw the corresponding round (when far away from the centre of a circle in cursoring on the screen, the radius becomes large; When the cursor is close to the centre of a circle, the radius is diminished).

有关机械方面的翻译，谁会，帮我翻译一句8.3.3.1圆输入 A ：标定圆在圆图标状态下，将光标移至圆心位置（根据光标位置值，或光标到达指定点时变成'X'形），不能放，同时移动光标，在弹出的参数窗内将显示当前圆的半径，屏幕上绘出对应的圆（当光标远离圆心时，半径变大；当光标靠近圆心时，半径变小）。

When scaled factor circulant matrices are nonsingular, we can find the single solution of the scaled factor circulant matrix equation; When scaled factor circulant matrices are singular, we can find the special as well as the general solution of the scaled factor circulant matrix equation; There is only an error of approximation when the fast algorithm is implemented on computers, and only the elements in the first row of the scaled factor circulant matrix and the constants in the diagonal matrix are needed by the fast algorithm.

当鳞状因子循环矩阵非奇异时，该快速算法求出线性方程组的唯一解；当鳞状因子循环矩阵奇异时，该快速算法求出线性方程组的特解与通解。该快速算法仅用到鳞状因子循环矩阵的第一行元素及对角矩阵中的对角上的常数进行计算。在计算机上实现时只有舍入误差。

Bi Ru gains the winning area preelection queen , the husband laughs at the handwriting that he writes on the gauze wrapping up the eye wound's learning to take the crown (if being that increasingly, front has given off crossroads for a long time) but he has explained that only lightly now in the ordinary time is green for the souvenir, angulus oris even be with faintly discernible circular measure; But have not come to give lessons after supposing that ding-dang MOMO loses being choosing qualification, face other people's inquiry he shut consider in a certain aspect leave a pet phrase behind leaving, stage leaves to be sleeping to see MOMO time the midday nap roar with laugh since complete water bleaches , he smiles spontaneously, as if being to have laid down one piece at heart large stone finally on the day; Suppose that northeast China is big when competing in third singles again, Qian falls for following the ball to have spoiled a glasses , see that green grass learns while he puts on the alternate mirror again entire the meeting being smiling at him holding up one's thumb in approval if you are up to meticulous words finds that: The unwilling increasingly front expression in one's eyes "V" hand signal is that ball is played with out by the chrysanthemum, but the thumb that another pricks up on hand does not have be pinned down by accepting others absolutely, in other words, that be to volunteer increasingly in the front , sincere oiling,...

比如获得地区预选优胜后，老头子笑话他包扎眼伤的纱布上写的字迹（如果是平时越前早就冒十字路口了）但此时他只是淡淡解释那是为了纪念青学夺冠，嘴角甚至是带着若有若无的弧度；又比如当MOMO失去正选资格后没来上课，面对其他人的询问他闭着眼丢下口头禅走人，但在天台上睡午觉时看到MOMO打完水漂大笑着离开，他又不禁莞尔，似乎是终于放下了心中的一块大石；再比如关东大赛第三单打时，乾为了救球摔坏了眼镜，当他重新戴上备用镜时看见青学全体对他微笑着竖起大拇指——如果你够细致的话会发现：眼神无奈的越前的"V"手势是被菊丸弄出来的，但另一只手上竖起的大拇指绝对没有受到他人的牵制，换言之，那是越前自愿的、真心的加油……诸如此类，不胜枚举。

An ideal depolarizer can be combined with a λ/2 wave-plate and a λ/4 wave-plate rotating at different angular velocities with a certain ratio.

结果表明，让两波片以不同的角速度绕光线为轴旋转，当复合波片为一个λ/4波片和一个λ/2波片组合时，只要它们的角速度满足一定的比例时，可以组合成一个比较理想的退偏器；当复合波片为两个λ/4波片组合或为两个λ/2波片组合时，无论怎样旋转都不能组合成理想退偏器。

Under ADAMS environment,it establishes 6-DOF powertrain test rig model and studies the characteristic of force entent and frequency on the condition of sympathetic vibration by means of the performance of ER fluid, it is known that the value of force is small when electric field is strengthened at low rotation speed and the value of force is small when electric field is weakeded at high rotation speed.

利用电流变隔振器的性能，在ADAMS下建立发动机6自由度的仿真模型，通过频域分析，我们可以发现，当发动机在低速运转时，加大电场会使得发动机在共振频率时的幅值较小，而当发动机在高运转时，情况恰恰相反。

Secondly this dissertation made the statistical analysis of brittle ice load, and results showed that there was a greater variance of ice load during slow ice speed movement and a smaller variance of ice load during fast ice speed movement.

其次对冰脆性破坏时的荷载进行了统计，结果显示当冰速较慢时荷载的变化较大，而当冰速较快时荷载的变化较小。

When the graph Г′ is not connected, Our results are as following: if G is non-solvable then G is a Frobenius group; and if G is solvable then 2≤nl ≤4 for Fitting height nl of G.

我们给出了Γ′不连通时有限群G的结构：当G不可解时，G只能是Frobenius群；而当G可解时，也有2≤nl≤4。

Choosing displacement of each layer regard as generalized coordinates of the system, Lagrang＇ s equations of the system are established.

结果表明：系统具有一个共振频率，容器的底部以这个频率竖向振动时，各粉末层的加速度达到各自的最大值；当容器的底部以共振频率竖向振动时，各粉末层的加速度是不相同的，当拱所在的那一粉末层有最大的振动加速度时，拱最可能被破碎。

We need more selection, you can by using the Select tool from the selected file, functioningas come up with a select gridlines, and then hold down the ALT key "", when the cursor turns into a corner with a small """-in " numbers (+ it would mean that a decrease in the selected range or pixel), in the first box inside pull-out the second box and hold down the Shift key "", when the cursor turns into a corner with a small big ""++"" letter, and then in the second box inside pull out a third option box, so that both can be used for multiple selection.

密技五：我们必给众层拔取时，可以不后用拔取东西选定文件洋的地区，拉制不入一个拔取虚框；然后按住"Alt"键，当光不本酿成一个右下角带一小"-"的"+"号时（这表现加少被拔取的地区或象素），在第一个框的本质拉不入第二个框；而后按住" Shift"键，当光不本酿成一个右下角带一小"+"的不小"+"号时，再在第二个框的本质拉不入第不一个拔取框，这样二者轮番搁置，不离可以进动众层拔取了。

We need to select multiple layers, you can by using the Select tool from the selected file, functioningas come up with a select gridlines, and then hold down the ALT key "", when the cursor turns into a corner with a small big ""-+"" numbers (this means that by selecting a zone or pixels), in the first box inside pull-out the second box and hold down the Shift key "", when the cursor changes to a corner with a small big ""++"" letter, and then in the second box inside out the third selection box so that you can use both on a rotational basis, multi-tier choice.

我们必给众层拔取时，可以不后用拔取东西选定文件洋的地区，拉制不入一个拔取虚框；然后按住"Alt"键，当光标酿成一个右下角带一小"-"的不小"＋"号时(这表现加少被拔取的地区或像素)，在第一个框的本质拉不入第二个框；而后按住"Shift"键，当光标变为一个右下角带一小"＋"的不小"＋"号时，再在第二个框的本质拉不入第三个拔取框，这样二者轮番搁置，即可进动众层拔取了。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。